Lock-down Encapsulant

2.1.4

Requirement

Test Standard

Flame Spread:

25, Smoke Emission - 50

ASTM E 84

Life Expectancy:

20 years

ASTM C 732 Accelerated

Aging Test

Permeability:

Minimum 0.4 perms

ASTM E 96

Fire Resistance: Negligible affect on

ASTM E 119

fire resistance rating over 3 hour test

(Tested with fireproofing over encapsulant

applied directly to steel member)

Bond Strength: 1459 N of force/meter 100 pounds of force/foot

ASTM E

736

(Tests compatibility with cementitious and fibrous fireproofing)

PART 3

EXECUTION

3.1

EQUIPMENT

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NOTE: Modify the number of sets of protective

equipment as required, depending on the size of the

asbestos removal project. Larger projects may

require more than two persons on an inspection team.

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At all times, provide the Contracting Officer or the Contracting Officer's

Representative, with at least [two] [_____] complete sets of personal

protective equipment [including decontaminating reusable coveralls] as

required for entry to and inspection of the asbestos control area. Provide

equivalent training to the Contracting Officer or a designated

representative as provided to Contractor employees in the use of the

required personal protective equipment. Provide manufacturer's certificate

of compliance for all equipment used to contain airborne asbestos fibers.

3.1.1

Respirators

Select respirators from those approved by the National Institute for

Occupational Safety and Health (NIOSH), Department of Health and Human

Services.

3.1.1.1

Respirators for Handling Asbestos

Provide personnel engaged in pre-cleaning, cleanup, handling,

[encapsulation] [removal] [and] [or] [demolition] of asbestos materials

with respiratory protection as indicated in 29 CFR 1926.1101 and 29 CFR

1926.103.

3.1.2

Exterior Whole Body Protection

3.1.2.1

Outer Protective Clothing

Provide personnel exposed to asbestos with disposable "non-breathable," [or

reusable "non-breathable"] whole body outer protective clothing, head

SECTION 13281N

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